To find the y-intercept of the graph, we set x=0 in the equation y=-7x+140.
c = -7(0) + 140
c = 0 + 140
c = 140
Therefore, the value of c is 140.
The y-intercept of the graph of y=-7x+140 is located at (0,c). What is the value of c?
1 answer